#pragma once
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <stdlib.h>
#include <time.h>
#include <Windows.h>

#define NUM 103
#define FILESIZE 1024*1024*1024
#define Body '='
#define Head '>'
typedef void (*callback_t)(double);

void Process_flush(double rate);